Description
Bently 3500/22M 146031-01 Precision Control Module
The Bently 3500/22M 146031-01 is a dedicated control solution for industrial vibration monitoring systems. This module handles critical tasks like turbine protection, shaft displacement monitoring, and bearing vibration analysis in power plants, oil refineries, and heavy machinery applications. Its precision engineering makes it a go-to choice for maintaining operational safety in rotating equipment.
| Specification | Details |
| Brand | Bently Nevada |
| Model | 3500/22M 146031-01 |
| Voltage | 220V AC |
| Output Frequency | 50kHz |
| Certifications | CE, ISO 9001 |
| Dimensions | Standard 19″ rack mount |

Commonly found in 3500-series rack systems protecting gas turbines and centrifugal compressors. Works seamlessly with 3500/42M relay modules and 3500/25 keyphasor modules. One refinery customer recently used this module to replace a failing unit in their steam turbine protection system – installation took under 2 hours with existing 3500 rack infrastructure.
We’re Guizhou Yuanmiao Automation Equipment Co., Ltd – your source for Bently Nevada spares with 12 months warranty. While we don’t have this exact module in stock today, our global sourcing network typically delivers within 7-10 business days. WhatsApp me for current availability or technical specs.


Need help cross-referencing older Bently models? Our team has handled hundreds of turbine protection system upgrades. Email technical support with your existing system details – we’ll help identify compatible replacements even if your current module is obsolete.









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